<LSystemEntity>
  <Name>Hilbert Curve</Name>
  <Axiom>L</Axiom>
  <Rule>
    <Replace>L</Replace>
    <With>+RF-LFL-FR+</With>
  </Rule>
  <Rule>
    <Replace>R</Replace>
    <With>-LF+RFR+FL-</With>
  </Rule>
  <OriginX>0.5</OriginX>
  <OriginY>0.9</OriginY>
  <ArmLength>50</ArmLength>
  <Alpha>90</Alpha>
  <Delta>90</Delta>
  <ArmScalingFactor>-0.75</ArmScalingFactor>
</LSystemEntity>